I voted out due the hate, hate relationship the construction industry has had with EU regulation. I'm old school and I was sick and tired of constant nannying and ridiculous directives sent out from places that were (in my opinion) still catching up with British building regulations. In fact, nowadays you can pretty much get away with murder by way of quality.
This has been my opinion for over 30 years and has nothing to do with any of the theories that are regularly bandied about.
What I do find odd is the perception that people regret the vote when, in truth, it is quite the opposite. I didn't know many folk that voted out (London was overwhelmingly "in") but now find a lot of people that are excited about the prospect. I do bump into (especially in my industry) a few people that are obviously prejudiced but dress it up as "taking back control", and I find myself having to firmly state that my decision wasn't about immigration as they seem to believe that anyone who voted out did so for that reason. They harp on constantly about the Poles and Romanians etc. expecting bro-hugs of unity. They really have another think coming.
I have to be honest and say I am always irritated when I hear someone in a talk show saying the people of Britain were misled or a victim of fraud. I have my own mind and used it as did the others I know (with a few exceptions noted above) that voted out. I personally always thought the public must have been stoned, spellbound or stupid to have voted the tories in for 18 years. But they did as they did labour for the next decade or so which must have had the conservatives saying the same thing. People exercise their right to choose and those who chose differently just have to live with it.